5 people one guitar make one of the most amazing and original covers of a song that I have ever seen. These 5 people show that 1 guitar is more than enough if the musicians are talented enough. What a great cover song by nothing more than 5 people and one guitar. More info about this video: Canadian rockers "Walk Off The Earth" blew up thanks to this cover of Gotye's "Somebody That I Used To Know." This is one of the best covers of this song in existence.